72139646

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{8237}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 112695840

約数和(自身を除く): 40556194

約数列:

[1, 2, 29, 58, 151, 302, 4379, 8237, 8758, 16474, 238873, 477746, 1243787, 2487574, 36069823, 72139646]

約数ペア:

[(1, 72139646), (2, 36069823), (29, 2487574), (58, 1243787), (151, 477746), (302, 238873), (4379, 16474), (8237, 8758)]